Product Profile of Optically Isolated Watchdog Board
Optically Isolated Watchdog Board comes under the model name of APCIe-040. The Board maximises the reliability of the telecom, ISP, voice mail, file server or industrial systems under windows operating. The Board is equipped with 7 watchdogs for simultaneous software and hardware monitoring. The Optically Isolated Watchdog Board has a two-level alarm system and can initiate a hardware reset in case of emergency.
Paryana Automation Pvt. Ltd is the supplier of Optically Isolated Watchdog Board, manufactured by ADDI-DATA. Paryana Automation Pvt. Ltd offers analogue inputs, four analogue inputs, analogue outputs, analogue inputs with modbus, four analogue inputs with modbus, analogue outputs with modbus, digital i/o with modbus, serial converters and repeaters, power supplies, din-mounting kit, cables, backplanes, utility software etc.
Key Features of Optically Isolated Watchdog Board
- Comes under the model name of APCIE-040
- Maximises the reliability of the telecom, ISP, voice mail, file server or industrial systems under windows operating
- Equipped with 7 watchdogs for simultaneous software and hardware monitoring
- Two-level alarm system and can initiate a hardware reset in case of emergency
- With the two-level alarm, the operating system can be warned through an interrupt that a hardware reset is going to take place. There is then enough time to close the active tasks or to reset the warning relay
- The alarm time can be read back at any time, so that the time remaining for further tasks can be established
Product Specification of Optically Isolated Watchdog Board
- Accuracy:± 1 °C
- Connector:Front connector : 50-pin D-Sub male connector.
- Contacts:Type of contacts : 8 change-over.
- Current Consumption:Max. current consumption : 0,67 A ±10 %.
- Depth:8-bit.
- Dimensions:149 x 99 mm.
- Input Current:5 - 8 mA.
- Input Frequency:Maximal input frequency : 10 kHz (at 24 V).
- Isolation:Optical isolation : Through opto-couplers, 1000 V.
- Measurement range:-35 °C to 85 °C (real range of application 0-60 °C).
- No. of Inputs:7.
- Resolution:8-bit.
- Space Required:Space required : 1-/4-lane, 1 PCI Express slot.
- Switching current:Max. switching current : 2 A.
- Switching Time:Switching time of the reset relay : 2 s.
- Switching Voltage:Max. switching voltage : 200 VDC, 200 VAC.
- Temperature Range:0 to 60 °C (with forced cooling).
- Test Voltage:1000 V.
- Units:Time units : μs, ms, s, min.
- Nominal Voltage:24 V.
- Operating Voltage:Operating voltage : +3.3 V from the PC.
